Integrated phase behaviour modelling of fluids in reservoir-surface processes using equation of state

F. Gozalpour; A. Danesh; A. C. Todd; D. H. Tehrani

doi:doi:10.2118/39630-MS

Integrated phase behaviour modelling of fluids in reservoir-surface processes using equation of state

F. Gozalpour, A. Danesh, A. C. Todd, D. H. Tehrani

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

The compositional reservoir simulation is applied in the design of improved oil recovery (IOR) process by using a single equation of state (EOS) to describe fluid phase behavior and properties within the reservoir. A rapid flash calculation method was evaluated and convergence was improved for gas condensate reservoirs. Temperature dependency function of the attraction term was modified to improve EOS predictions. A tuning method was applied to match the experimental data of different types of fluids. The reliability of the method and the associated saving in computing time was demonstrated for a variety of fluids.

Original language	English
Title of host publication	Proceedings of the 1998 11th Symposium on Improved Oil Recovery. Part 2 (of 2)
Pages	277-284
Number of pages	8
Volume	1
DOIs	https://doi.org/doi:10.2118/39630-MS
Publication status	Published - 1998
Event	11th SPE/DOE Improved Oil Recovery Symposium 1998 - Tulsa, OK, United States Duration: 19 Apr 1998 → 22 Apr 1998

Conference

Conference	11th SPE/DOE Improved Oil Recovery Symposium 1998
Country/Territory	United States
City	Tulsa, OK
Period	19/04/98 → 22/04/98

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doi:10.2118/39630-MS

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title = "Integrated phase behaviour modelling of fluids in reservoir-surface processes using equation of state",

abstract = "The compositional reservoir simulation is applied in the design of improved oil recovery (IOR) process by using a single equation of state (EOS) to describe fluid phase behavior and properties within the reservoir. A rapid flash calculation method was evaluated and convergence was improved for gas condensate reservoirs. Temperature dependency function of the attraction term was modified to improve EOS predictions. A tuning method was applied to match the experimental data of different types of fluids. The reliability of the method and the associated saving in computing time was demonstrated for a variety of fluids.",

author = "F. Gozalpour and A. Danesh and Todd, {A. C.} and Tehrani, {D. H.}",

year = "1998",

doi = "doi:10.2118/39630-MS",

language = "English",

volume = "1",

pages = "277--284",

booktitle = "Proceedings of the 1998 11th Symposium on Improved Oil Recovery. Part 2 (of 2)",

note = "11th SPE/DOE Improved Oil Recovery Symposium 1998 ; Conference date: 19-04-1998 Through 22-04-1998",

}

Gozalpour, F, Danesh, A, Todd, AC & Tehrani, DH 1998, Integrated phase behaviour modelling of fluids in reservoir-surface processes using equation of state. in Proceedings of the 1998 11th Symposium on Improved Oil Recovery. Part 2 (of 2). vol. 1, pp. 277-284, 11th SPE/DOE Improved Oil Recovery Symposium 1998, Tulsa, OK, United States, 19/04/98. https://doi.org/doi:10.2118/39630-MS

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T1 - Integrated phase behaviour modelling of fluids in reservoir-surface processes using equation of state

AU - Gozalpour, F.

AU - Danesh, A.

AU - Todd, A. C.

AU - Tehrani, D. H.

PY - 1998

Y1 - 1998

N2 - The compositional reservoir simulation is applied in the design of improved oil recovery (IOR) process by using a single equation of state (EOS) to describe fluid phase behavior and properties within the reservoir. A rapid flash calculation method was evaluated and convergence was improved for gas condensate reservoirs. Temperature dependency function of the attraction term was modified to improve EOS predictions. A tuning method was applied to match the experimental data of different types of fluids. The reliability of the method and the associated saving in computing time was demonstrated for a variety of fluids.

AB - The compositional reservoir simulation is applied in the design of improved oil recovery (IOR) process by using a single equation of state (EOS) to describe fluid phase behavior and properties within the reservoir. A rapid flash calculation method was evaluated and convergence was improved for gas condensate reservoirs. Temperature dependency function of the attraction term was modified to improve EOS predictions. A tuning method was applied to match the experimental data of different types of fluids. The reliability of the method and the associated saving in computing time was demonstrated for a variety of fluids.

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U2 - doi:10.2118/39630-MS

DO - doi:10.2118/39630-MS

M3 - Conference contribution

VL - 1

SP - 277

EP - 284

BT - Proceedings of the 1998 11th Symposium on Improved Oil Recovery. Part 2 (of 2)

T2 - 11th SPE/DOE Improved Oil Recovery Symposium 1998

Y2 - 19 April 1998 through 22 April 1998

ER -

Integrated phase behaviour modelling of fluids in reservoir-surface processes using equation of state

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